15297136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30841}}^1$

素因数の和:30880

約数の個数: 20

約数和(自身を含む): 30595264

約数和(自身を除く): 15298128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30841, 61682, 123364, 246728, 493456, 956071, 1912142, 3824284, 7648568, 15297136]

約数ペア:

[(1, 15297136), (2, 7648568), (4, 3824284), (8, 1912142), (16, 956071), (31, 493456), (62, 246728), (124, 123364), (248, 61682), (496, 30841)]